Where do birds live? How do they behave? How vulnerable are they to changes in their habitat? To answer those questions, researchers used to look toward factors such as size or migration patterns. But ...

ANN ARBOR - North American migratory birds have been getting smaller over the past four decades and the reason appears to be related to climate change, according to findings from a University of ...

ANN ARBOR, Mich. – A staggering 600 million birds die every year in the United States after colliding with tall buildings. And Chicago, with its skyscrapers and location on a major migration path, is ...

For most birds, eyes are essential to life on the fly. They inform split-second aerobatic maneuvers amid dense branches and pinpoint distant predators or prey. Yet when studying how birds might adapt ...

Birds are getting smaller. So shows an analysis of migratory birds that died after flying into buildings in Chicago and were collected as specimens for the Field Museum of Natural History. David ...

ANN ARBOR - North American migratory birds have been getting smaller over the past four decades and the reason appears to be related to climate change, according to findings from a University of ...